New Animal Drugs for Use in Animal Feeds; Zilpaterol

Resumen

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of three abbreviated new animal drug applications (ANADAs) filed by Ivy Laboratories, Div. of Ivy Animal Health, Inc. The ANADAs provides for use of single-ingredient Type A medicated articles containing zilpaterol, melengestrol, monensin, and tylosin to make two-way, three-way, and four-way combination drug Type B and Type C medicated feeds for heifers fed in confinement for slaughter.